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SF 569257 -- Name mangle double underscored variable names in __slots__.

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This commit is contained in:
Raymond Hettinger 2002-06-20 22:23:15 +00:00
parent 1d1e1dba12
commit 0ae0c07661
4 changed files with 49 additions and 7 deletions
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12
Python/compile.c
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@ -928,8 +928,8 @@ com_addname(struct compiling *c, PyObject *v)
return com_add(c, c->c_names, c->c_name_dict, v);
}
static int
mangle(char *p, char *name, char *buffer, size_t maxlen)
int
_Py_Mangle(char *p, char *name, char *buffer, size_t maxlen)
{
/* Name mangling: __private becomes _classname__private.
This is independent from how the name is used. */
@ -963,7 +963,7 @@ com_addop_name(struct compiling *c, int op, char *name)
int i;
char buffer[MANGLE_LEN];
if (mangle(c->c_private, name, buffer, sizeof(buffer)))
if (_Py_Mangle(c->c_private, name, buffer, sizeof(buffer)))
name = buffer;
if (name == NULL || (v = PyString_InternFromString(name)) == NULL) {
c->c_errors++;
@ -1000,7 +1000,7 @@ com_addop_varname(struct compiling *c, int kind, char *name)
int op = STOP_CODE;
char buffer[MANGLE_LEN];
if (mangle(c->c_private, name, buffer, sizeof(buffer)))
if (_Py_Mangle(c->c_private, name, buffer, sizeof(buffer)))
name = buffer;
if (name == NULL || (v = PyString_InternFromString(name)) == NULL) {
c->c_errors++;
@ -4956,7 +4956,7 @@ symtable_lookup(struct symtable *st, char *name)
PyObject *v;
int flags;
if (mangle(st->st_private, name, buffer, sizeof(buffer)))
if (_Py_Mangle(st->st_private, name, buffer, sizeof(buffer)))
name = buffer;
v = PyDict_GetItemString(st->st_cur->ste_symbols, name);
if (v == NULL) {
@ -4977,7 +4977,7 @@ symtable_add_def(struct symtable *st, char *name, int flag)
char buffer[MANGLE_LEN];
int ret;
if (mangle(st->st_private, name, buffer, sizeof(buffer)))
if (_Py_Mangle(st->st_private, name, buffer, sizeof(buffer)))
name = buffer;
if ((s = PyString_InternFromString(name)) == NULL)
return -1;